package com.cy2;

public class Demo {
    public static void main(String[] args) {
        PingAthletes p1 = new PingAthletes();
        p1.setName("cy");
        p1.setAge(25);
        p1.speak();
        p1.study();
        System.out.println(p1.getName()+","+p1.getAge());

    }
}
